How to find minimum values or entity in matrix/row vector and column vector using MATLAB.

In MATLAB we use the following commands under certain conditions to find minimum values.
General form:
                    min(X)  or min(abs(X))
Where X can be any thing it can be a matrix or row vector or a column vector.

? In case of matrix: 
                                  min(X) will return us minimum value of each column.If X is complex no.then we will use given command as min(abs(X)).

? In case of row vector:
                                         min(X) will return us one a single value that will the minimum value in that row vector.If X is complex no.then we will use given command as min(abs(X)).

? In case of column vector:
                                             min(X) will return us one single value that will the minimum value in that column vector.If X is complex no.then we will use given command as min(abs(X)).

result of MATLAB code given below.


Click here to download the m-file of above program.